Muri na Renai (2008)

Shogo is a divorced man with one daughter. In his younger days, he was briefly in a band but it quickly broke up, and he took on a job at a record company. At the age of 60, he falls in love with the 35-year-old Kaede, but her career and values are very different from his own. In addition, Kaede already has an "ikemen" boyfriend. --Tokyograph